Install Jentic One Beta
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Relayhook API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.
Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Frelayhook.com%2Frelayhook" | shStep 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Frelayhook.com%2Frelayhook" | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
What an agent can do with Relayhook API.
Get Usage Statistics
Generate New Webhook ID
Subscribe to Webhook
Unsubscribe from Webhook
List Webhook Names
GET STARTED
Send Data via POST
Patterns agents use Relayhook API for, with concrete tasks.
★ Developer Tools Operations
Use the Relayhook API to perform developer tools operations programmatically. The API provides 11 endpoints covering core functionality including get usage statistics, get available plans, generate new webhook id.
Call GET /usage to get usage statistics
Automated Account Management
Automate account operations by combining multiple Relayhook API endpoints. Agents can get available plans and then generate new webhook id in a single workflow.
Call GET /plans to get available plans, then verify the result
AI Agent Integration via Jentic
AI agents discover and call Relayhook API endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle apiKey tokens manually.
Search Jentic for 'get usage statistics', load the operation schema, and execute with Jentic-managed credentials
11 endpoints — relayhook webhook management api for creating, subscribing, and managing webhooks with data polling capabilities.
METHOD
PATH
DESCRIPTION
/usage
Get Usage Statistics
/plans
Get Available Plans
/webhook/new
Generate New Webhook ID
/webhook/subscribe
Subscribe to Webhook
/webhook/unsubscribe
Unsubscribe from Webhook
/webhook/names
List Webhook Names
/data
Send Data via POST
/data
Send Data via GET
/usage
Get Usage Statistics
/plans
Get Available Plans
/webhook/new
Generate New Webhook ID
/webhook/subscribe
Subscribe to Webhook
/webhook/unsubscribe
Unsubscribe from Webhook
/webhook/names
List Webhook Names
/data
Send Data via POST
/data
Send Data via GET
What agents get from Jentic-routed access to this vendor.
Setup
Wiring Relayhook by hand means passing its API key as a query parameter and managing its webhook subscribe and data endpoints yourself. Through Jentic you install once, import Relayhook from the API Directory, store the key once, and your agent calls it.
Permission scoping
Relayhook identifies webhooks in the request body rather than the URL path, so limit the agent to the operations it needs, such as reading usage or listing webhook names. You choose the operations it may call, so subscribe and unsubscribe are not included unless you add them.
Credential isolation
Your Relayhook API key is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.
Intent-based discovery
Agents search Jentic by intent such as 'get usage statistics' or 'subscribe to a webhook', and Jentic returns the matching Relayhook operation with its input schema so the agent calls the right endpoint without browsing the reference docs.
Alternatives and complements available in the Jentic catalogue.
Specific to using Relayhook API through Jentic.
What authentication does the Relayhook API use?
The Relayhook API uses an API key passed in the `apiKey` query. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.
Can I get usage statistics with the Relayhook API?
Yes. Use the GET /usage endpoint. The API returns structured JSON responses that agents can parse and act on directly.
What are the rate limits for the Relayhook API?
Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.
How do I get usage statistics through Jentic?
Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'get usage statistics'. Jentic returns the matching Relayhook API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.
How many endpoints does the Relayhook API have?
The Relayhook API exposes 11 endpoints covering account, data, webhooks operations.
Can I limit what my agent is allowed to do with the Relayhook API?
Yes. Because you run Jentic One yourself, your own rules decide which Relayhook operations and credentials the agent may use. Since Relayhook identifies webhooks in the request body rather than the URL path, you scope the agent to only the operations it needs, such as reading usage statistics with GET /usage or listing webhook names with GET /webhook/names. Subscribe and unsubscribe are not available to the agent unless you explicitly grant them.
For Agents
Programmatically get usage statistics, get available plans. Covers 11 operations with apiKey authentication.
Use for: I need to usage statistics, I want to available plans, Search for generate new webhook id, Find all subscribe to webhook
Not supported: Does not handle payments, communications, or crm - use for developer tools only.
Relayhook webhook management API for creating, subscribing, and managing webhooks with data polling capabilities. The API exposes 11 endpoints secured with apiKey authentication.
This API is usable in Jentic One now. Its AI-readiness score against Jentic's framework shows where it stands today and where improvements would make it even easier for agents to use.
Base layer of spec validity and structural soundness.
Aggregated quality score from linter diagnostics, weighted by severity.
Percentage of `$ref` references that resolve successfully.
Checks whether the API description parses successfully and conforms to its declared specification (e.g., OpenAPI).
Structural correctness score based on schema issues using logarithmic dampening.
Clarity, completeness, and ingestion readiness for developers and tooling.
How richly the API is illustrated with examples.
Percentage of examples that conform to their schemas.
Percentage of operations with complete response definitions (success, client error, server error).
Health of API ingestion, bundling, and resolution within Jentic pipelines.
Semantic breadth, depth, and agent comprehension for AI systems.
Coverage of descriptions across API elements.
Coverage of RFC 9457 Problem Details for error responses.
Coverage, uniqueness, and casing consistency of operationIds for AI inference.
Coverage of summaries across operations/tags/info.
Functional utility, complexity comfort, and AI orchestration readiness.
Agent comfort level based on API operational and structural complexity.
Trust, risk posture, and security compliance.
Average quality of security schemes based on authentication method strength (weakest link for OAuth2).
Findability, semantic richness, and reasoning readiness.
Clarity and depth of descriptions across API elements.
Score it yourself
Every API in the directory is allowlisted, so you can re-score it with no key required.
npx @jentic/api-scorecard-cli score <openapi-url>